4 medium apples (like Gala, Fiji, Braeburn, Empire) peeled and diced into 1/4 inch pieces
1/2 cup all-purpose flour
1/3 cup packed brown sugar
1/2 cup old-fashioned rolled oats
1 teaspoon ground cinnamon
1/4 cup salted butter, softened (see Note)
1/2 cup caramel topping
Note: I like to use salted butter because it cuts the sweetness of the pizza. If you don't use salted butter sprinkle some salt on top of the crisp. Trust me. It brings out the flavors.
Preheat oven to 350 degrees.
Roll pastry to fit a 12 inch pizza pan; fold under edges to give the pizza a bit of a raised crust. Combine sugar, flour and cinnamon in a medium bowl. Add peeled, diced apples and toss. Arrange the apples in a single layer over the pie crust to completely cover it. I didn't use all of my apples because I had really big apples.
For the topping: Combine the flour, brown sugar, oats, cinnamon, and butter in a bowl. Mix well. I like to use my clean hands to get in there and mush it together until it's the texture of wet sand. Sprinkle topping evenly over the apples.
Bake at 350 degrees for 35-40 minutes or until apples are tender. Remove from oven and immediately drizzle with caramel topping. Cut into pizza slices and serve warm with ice cream. Makes 12 servings.